<input type="url" name="location" list="urls">
<datalist id="urls">
  <option label="MIME: Format of Internet Message Bodies"   
  value="http://tools.ietf.org/html/rfc2045">
  <option label="HTML 4.01 Specification" value="http://www.w3.org/TR/html4/">
  <option label="Form Controls" 
  value="http://www.w3.org/TR/xforms/slice8.html#ui-commonelems-hint">
  <option label="Scalable Vector Graphics (SVG) 1.1 Specification" 
  value="http://www.w3.org/TR/SVG/">
  <option label="Feature Sets - SVG 1.1 - 20030114" 
  value="http://www.w3.org/TR/SVG/feature.html">
  <option label="The Single UNIX Specification, Version 3" 
  value="http://www.unix-systems.org/version3/">
</datalist>
